Home / 4,196,702.34-5,791,449.51-2,385,866.34

Finding the Fourth Proportional to 4,196,702.34, 5,791,449.51 and 2,385,866.34

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Solution

The fourth proportional to 4,196,702.34, 5,791,449.51 and 2,385,866.34 is: 3,292,495.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,702.34 : 5,791,449.51 = 2,385,866.34 : x
  2. Step 2: Convert to fraction form
    4,196,702.34/5,791,449.51 = 2,385,866.34/x
  3. Step 3: Cross multiply
    4,196,702.34x = 5,791,449.51 × 2,385,866.34
  4. Step 4: Simplify right side
    4,196,702.34x = 13,817,624,445,718.49
  5. Step 5: Solve for x
    x = 13,817,624,445,718.49/4,196,702.34
  6. Step 6: Final answer
    x = 3,292,495.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.